132 lines
2.7 KiB
C++
132 lines
2.7 KiB
C++
#include <iostream>
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#include <string>
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#include <list>
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using namespace std;
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struct Student {
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string Ime;
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string Priimek;
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string IDUM; };
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// prototipi
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void izpisi_seznam(list<Student>);
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void izpisi_studenta(Student);
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void vstavi(list<Student> &, int, Student);
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Student vrni(list<Student>, int);
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void vrini(list<Student> &, int, Student);
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Student odstrani(list<Student> &, int);
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void izpisi_seznam(list<Student> seznam)
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{
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for (list<Student>::iterator it = seznam.begin(); it != seznam.end(); ++it)
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{
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Student st = *it;
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izpisi_studenta(st);
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}
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}
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void izpisi_studenta(Student st)
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{
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cout << "Ime: " << st.Ime << endl << "Priimek: " << st.Priimek << endl << "IDUM: " << st.IDUM << endl << endl;
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}
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void vstavi(list<Student> &seznam, int indeks, Student podatek)
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{
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if (indeks < 0 || indeks >= seznam.size() || seznam.empty()) {
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return;
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}
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auto index = seznam.begin();
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advance(index, indeks);
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*index = podatek;
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}
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Student vrni(const list<Student> seznam, int indeks)
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{
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Student student;
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if (indeks < 0 || indeks >= seznam.size() || seznam.empty()) return student;
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auto index = seznam.begin();
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advance(index, indeks);
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student = *index;
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return student;
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return Student();
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}
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void vrini(list<Student> &seznam, int indeks, Student podatek)
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{
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if (indeks < 0) {
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return;
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}
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else if(indeks >= seznam.size() || seznam.empty()){
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seznam.push_back(podatek);
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return;
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}
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auto index = seznam.begin();
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advance(index, indeks);
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seznam.insert(index, podatek);
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}
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Student odstrani(list<Student> &seznam, int indeks)
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{
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Student student;
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if (indeks < 0 || indeks >= seznam.size() || seznam.empty()) return student;
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auto index = seznam.begin();
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advance(index, indeks);
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student = *index;
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seznam.erase(index);
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return student;
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return Student();
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}
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int main()
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{
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int tmp;
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list<Student> students;
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Student st1 = {"jan", "bel", "243"};
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Student st2 = {"pet" , "jsad", "324"};
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Student st3 = {"asndlk", "ndsia", "345"};
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Student st4 = {"nilp", "dsag", "365"};
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Student st5 = {"dsag", "sadgn", "268"};
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Student tmpStud;
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students.push_back(st1);
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students.push_back(st2);
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students.push_back(st3);
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izpisi_seznam(students);
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cout<<"Naloga 1:"<<endl;
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cin >> tmp;
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vstavi(students, tmp, st4);
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izpisi_seznam(students);
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cout<<"Naloga 2:"<<endl<<endl;
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cin >> tmp;
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tmpStud=vrni(students, tmp);
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izpisi_studenta(tmpStud);
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cout<<"Naloga 3:"<<endl<<endl;
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cin >> tmp;
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vrini(students, tmp, st5);
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izpisi_seznam(students);
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cout<<"Naloga 4:"<<endl<<endl;
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cin >> tmp;
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tmpStud=odstrani(students, tmp);
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izpisi_studenta(tmpStud);
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izpisi_seznam(students);
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return 0;
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}
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